11681615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4582

約数の個数: 16

約数和(自身を含む): 15621120

約数和(自身を除く): 3939505

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 4519, 22595, 49709, 212393, 248545, 1061965, 2336323, 11681615]

約数ペア:

[(1, 11681615), (5, 2336323), (11, 1061965), (47, 248545), (55, 212393), (235, 49709), (517, 22595), (2585, 4519)]